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It is estimated that 3.7% of the general population will live past their 90th birthday. In...

It is estimated that 3.7% of the general population will live past their 90th birthday. In a graduating class of 745 high school seniors, find the following probabilities.
a.) 15 or more will live beyond their 90th birthday

b.) 30 or more will live beyond their 90th birthday

c.) between 25 and 35 will live beyond their 90th birthday

d.) more than 40 will live beyond their 90th birthday

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orchestra answered 2 years ago
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